package cn.tedu.wenzhang3.mapper;

import cn.tedu.wenzhang3.pojo.dto.UserRegDTO;
import cn.tedu.wenzhang3.pojo.entity.User;
import cn.tedu.wenzhang3.pojo.vo.UserVO;

public interface UserMapper {

    UserVO selectUserByUname(String username);

    int insertUser(User user);
}
